Lunchbox Library

Why not set up a lunchbox library in your workplace? Grab some lunchboxes from an op shop;  print out the sign in A5  or A4 and put it on the cupboard door in your work kitchen. Then when you or your work colleagues go out for sushi or takeaways grab a lunchbox and use that instead. You could even go next level and get some reusable chopsticks and a bottle of soya sauce if you want a completely plastic free lunch.